baber/WOPTO huggingface dataset:
Patent JP-H0613207-A (JP)
Title: Resistor
Inventor: SAGARA IWAO
IPC: H01C13/00
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a resistor hardly heating and thereby consuming low power during operation as a resistor. CONSTITUTION:The state of a load resistor Ro is detected in the current form to control the generated pulse width in a pulse generator (b) composed of an oscillating circuit and a pulse width modulating circuit by a pulse condition setting up circuit 6 according to the detection results so that the pulse width may be automatically adjusted to specify Reff for specifying the fed current to the load resistor Ro further to specify the voltage. In order to control the pulse width Ts for specifying the Reff, if the pulse width Ts may be fluctuated proportionally to the fluctuation in the load resistor Ro. Furthermore, in order to control the voltage for specifying the same, the pulse width Ts may be controlled so that the Reff may be fluctuated to specify the impressed voltage on the load resistor Ro.
Patent JP-H08331406-A (JP)
Title: High-voltage regulation correcting circuit
Inventor: AMAMIYA YOSHIO
IPC: H04N3/185
Filed: 1995-06-02
Abstract: PURPOSE: To provide the correcting circuit with which picture size fluctuation is not changed at all by using the collector pulse of a horizontal output transistor directly driving a flyback transformer, and performing the detection and control of a high-voltage output in the case of high-voltage output correction. CONSTITUTION: The output of a constant voltage control power source circuit 2 is an output for which pulse width control is performed to the input of an input power supply terminal 1, and the peak value of an output waveform is smoothed by a diode D1 and a smoothing capacitor C1 and supplied later from a terminal 6 of a flyback transformer 3. The second-order winding wire output voltage of the flyback transformer 3 is smoothed by a high-voltage rectifying diode D2, high-voltage smoothing capacitor C2 and high-voltage bleeder resistors R1 and R2 and extracted later from a terminal 16 for high voltage detection. A beam current is supplied from a high voltage output terminal 9 but the beam current flows from a terminal 10 to the second-order winding wire of the flyback transformer 3.  This voltage fluctuation is detected by a capacitor C13 and fed back to the amplitude control terminal of a vertical deflection circuit and a vertical picture size is controlled.
Patent JP-S5260675-A (JP)
Title: Magneto-optical spectorphotometer
Inventor: ITOU JIYOU
IPC: G01N21/21
Filed: 1975-11-14
Abstract: PURPOSE:To remove noise light from prism surfaces and increase SN ratio by attaching a composition which modulates the light entering a multiple image polarizing prism after passing at least once the space accomodating specimen vapor, with predetermined frequencies.
Patent JP-S5928592-A (JP)
Title: Fabrication of large aluminum container
Inventor: KONISHI TOSHIO
IPC: C25D11/00
Filed: 1982-08-05
Abstract: PURPOSE:To form a homogenous oxide film over the total inner surface of a large container, especially, even to the welded part thereof, by a method wherein the large container prepared by subjecting an Al plate to welding processing is filled with an electrolyte and this container is used as an anode while a cathode immersed in the electrolyte is used to supply a current. CONSTITUTION:An Al plate and other necessary members are prepared and an objective large container 1 is fabricated by a known method, for example, by a welding method. In the next step, this container 1 is filled with an electrolyte 2 comprising an aqueous solution pref. containing 3-20% sulfuric acid and an electrode 5 comprising Al is immersed in the electrolyte 2. In this state, the electrode 5 is connected to the negative terminal of a power source while a conductive piece is attached to the container 1 to be connected to the positive terminal thereof and a current is supplied in a ratio of 0.5-20A per the unit area (dm<2>) of the inner surface of the container 1 to form an oxide film to the inner surface of the container 1. During this time, the electrolyte 2 is pref. recirculated to a heat exchanger 4 through an external pump 3 and the temp. thereof is pref. regulated to a freezing point -30 deg.C.
Patent JP-S5360795-A (JP)
Title: Apparatus for superfinishing of surfaces
Inventor: NAKAMURA HATSUICHI
IPC: B24B5/04
Filed: 1976-11-12
Abstract: PURPOSE:To reduce the weight of construction and cost with a set of actuating means accomplishing two types of feeds-a quick traverse as a constant-quantity feed and a machining feed as a constant-pressure feed.
Patent JP-H09318027-A (JP)
Title: Pyrolytic reactor in waste material processing device
Inventor: AOBA MASAFUMI
IPC: F23G5/027
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable noncombustible components of rough particles mixed in pyrolytic residuals to be discharged at an early time by a method wherein a pyrolytic reactor is constituted by a lateral rotary drum and a heat transfer pipe is fixed to a second pipe end plate of the drum near a discharging port in such a way that it may be positioned within a diameter of the discharging port. SOLUTION: As a pyrolytic reactor 2, a lateral rotary type drum is applied, a first pipe end plate having a supplying port is arranged at one end of a shell 21, a second pipe end plate having a discharging port 24 is arranged at the other end, and groups of heat transfer pipes 27a, 27b are fixed to both pipe end plates. Waste materials fed into the shell 21 are agitated while being heated by heated air flowing in the heat transfer pipes and fed to the discharging port 24, combustible substances are thermally decomposed. Pyrolytic residuals are processed such that as they reach a part near the discharging port 24, they are scraped up by the group of heat transfer pipes 27b and drop, noncombustible components of rough particles mixed in the pyrolytic residuals are guided to a bent section of a heat transfer pipe 27' and fed to the discharging port 24.  In turn, the combustible substances of fine particles drop into the shell 21 and stay there.
Patent JP-H10332809-A (JP)
Title: Dbf radar device
Inventor: SHIMAMURA TAKESHI
IPC: G01S7/32
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a DBF radar device that can perform accurate clutter elimination processing for a detection video signal even when an observation direction is switched. SOLUTION: A clutter map storage circuit 70 stores the level data of an unnecessary constituent such as clutter being observed for each range cell in each observation direction in advance by the control of a clutter map generation control circuit 60. A CFAR(constant false alarm rate) circuit 80 obtains the average level of the unnecessary constituent being contained in a detection video signal being inputted from a DBF(digital beam forming) circuit 40 based on N detection video signals, and deletes the average level from the detection video signal that is to be observed.  When the N detection video signals include a signal before/after switching the observation direction, a signal that is observed in a direction that is different from that of the detection video signal to be observed among the N detection video signals is substituted with data that are stored in the clutter map storage circuit 70 for obtaining the average level of the unnecessary constituent.
Patent JP-H08240-A (JP)
Title: Thawer
Inventor: KAKO HIDENORI
IPC: F25D23/12
Filed: 1994-06-20
Abstract: PURPOSE:To carry out the high-grade thawing without any unevenness of temperature even to the completion temperature suitable for a material to be thawed. CONSTITUTION:This thawer is obtained by installing cold air regulating means 13 and 19 for regulating the inflow of cold air into a thawing chamber 3, the first heating means 15 for heating a material 4 to be thawed with high-frequency waves, the second heating means 22 for heating the material 4 to be thawed with joule's heat, a temperature detecting means 18 for detecting the temperature in the thawing chamber 3, a thawing mode selecting means for selecting the thawing mode according to the material 4 to be thawed and a thawing controlling means 17 capable of controlling the cooling means 14, cold air regulating means 13 and 19 and the first and second heating means 15 and 22 according to the results of temperature detection and selected thawing mode.
Patent JP-H10335667-A (JP)
Title: Method of forming soi source/drain
Inventor: NOGUCHI TAKASHI
IPC: H01L21/265
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a SOI source/drain, wherein a source/ drain electrode low in resistance, excellent in dimensional controllability, and high in crystallinity can be uniformly provided to a fine gate. SOLUTION: This forming method is carried out through such a manner that a gate electrode 21 is formed on a thin SOI layer 15 through the intermediary of a gate insulating film 19, and impurity ions introduced into source/drain regions are implanted into the SOI layer 15 is a self-aligned manner using the gate electrode 21 as a mask. Furthermore, the SOI layer 15 is irradiated with an excimer laser beam which is spatially uniform in energy density and larger in cross sectional area than a chip in a self-aligned manner using the gate electrode as a mask, whereby the SOI layer 15 is subjected to annealing at high temperatures for a short time.
Patent JP-H06349166-A (JP)
Title: Tape take-out device for recording and reproducing device
Inventor: ISHII MASAMI
IPC: G11B15/665
Filed: 1993-06-08
Abstract: PURPOSE:To simply and rapidly take out a magnetic tape manually without flawing it in case of emergency such as a battery worn out under the loading state of the magnetic tape. CONSTITUTION:The tape take-out device 30 is provided between a loading motor 11 and a capstan motor 20. This tape take-out device 30 is equipped with an operating knob 31 to be meshed with a gear 23 of a capstan 21 at the time of lowering a moving plate 33 and a driven gear 37 to be meshed with a pinion gear 11c of the loading motor 11 via intermediate gears 35 meshed with this operating knob 31, etc. By this method, when the one operating knob 31 is manually rotated while depressing the knob, the loading motor 11 and the capstan motor 20 are rotated respectively at the same time, and the tape can simply and rapidly be taken out without flawing.
Patent JP-S6119042-A (JP)
Title: Sample chamber for charged particle ray device
Inventor: TODOKORO HIDEO
IPC: H01J37/28
Filed: 1984-07-04
Abstract: PURPOSE:To enable the sample to be measured in a hard vacuum by exhausting the gas emitted by the sample while it is separated from a vacuum atmosphere containing lead wires, terminal resistors, etc. emitting a great amount of gas. CONSTITUTION:A sample 11 is mounted on a separator plate 12. The periphery of the separator plate 12 is provided with separation bellows 13 to separate the sample 11 from the vacuum atmosphere of a sample chamber 15. The gas emitted by the sample 11 is exhausted from an exhaust hole 16 after passing through the hole of a magnetic field lens 10. The separator plate 12 is fixed over an X- axis stage 19a and a Y-axis stage 19b. It can be arbitrarily moved by a driving mechanism 20. Lead wires 17 are connected to an LSI power supply 23. The sample chamber 15 is exhausted through an exhaust hole 28. In an absorption cylinder 25, secondary electrons 24 produced from the sample 11 are introduced above the magnetic field lens 10 and detected by a secondary electron detector 27. Consequently, it is possible to measure the sample 11 in a hard vacuum.
Patent JP-S63300976-A (JP)
Title: Polarity decision type accident point locating device
Inventor: TAKASHIMA TOSHIHIRO
IPC: G01R31/08
Filed: 1987-05-29
Abstract: PURPOSE:To accurately locate an accident section and an accident point by inputting counted values from counters provided at respective points corresponding to a surge current at the time of accident occurrence and performing specific arithmetic based upon the counted values and the polarity of an accident current. CONSTITUTION:A magnetic field sensor 10a at a point A detects a magnetic field induced with a transmission line current to detect a current flowing through a power transmission line 1. A counter 11a counts a clock signal CLK and a count holder 12a holds the counted value of the counter 11a in response to a surge detection signal from the sensor 10a. Then the held counted value while considered to be effective is sent to a transmitter 14a in response to an accident current detection signal from a polarity decision circuit 13a. Even at a point B, an effective counted value, etc., is sent to a transmitter 14a as well as the point A. Then pieces of information from the transmitters 14a and 14b are received by a locating device 15 and the specific arithmetic is carried out to locate the accident section and accident point. At this time, the accident section is located totally by using much information such as the polarity of the accident current and counted values, so the location accuracy is improved.
Patent JP-S63300224-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU TOSHIKAZU
IPC: G02F1/1345
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the thickness, weight and cost of a device by providing a wiring group for impressing control signals for driving of driving circuit boards directly to the circuit board of a liquid crystal display panel. CONSTITUTION:The driving circuit boards 11, 12 are connected to a liquid crystal display panel 10 and the wiring group 13 is provided to a part of the substrate of the panel 10. The control signals to control the circuit boards 11, 12 are inputted at one time to the circuit board 12 and are inputted via the wiring group 13 to the circuit board 11. The need for the main circuit board is, therefore, eliminated and the thickness and weight of the device are reduced. The cost is reduced from the decreased processes of production.
Patent JP-S63300530-A (JP)
Title: Integrated circuit
Inventor: ITO SOICHI
IPC: H01L21/822
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the impedance of power supply wirings to functional cell group in a LSI chip by providing X-direction power supply wirings parallel to the lateral direction of a functional cell and Y-direction power supply wirings parallel to the heightwise direction through an interior. CONSTITUTION:A higher rank hierarchy functional cell 8 having first functional cells 1-9-1-15 including a predetermined height and various widths and several primitives 7-1-7-4 and a large scale array configuration functional cell 6 are disposed in a section surrounded by circumferential power supply wirings 3 provided on the periphery of a semiconductor chip 5, and the cells are connected to each other. The cell 8 has X-direction power supply wirings 2-1, 2-2 parallel to the lateral direction and Y-direction power supply wirings 9-1 parallel to the heightwise direction through an interior. In this case, the cells 6, 8 have the power supply wirings in the function cells at predetermined positions, and a space for the wirings can be preset between the first cells to be disposed in an extending direction.
Patent JP-H10335902-A (JP)
Title: High-frequency switch circuit
Inventor: SAYANA TOMOAKI
IPC: H03K17/76
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of single port-multiport switch for a selector antenna by serially connecting PIN diodes which need to have current flow through and are connected in parallel in terms of a direct current with them connected in parallel in terms of a high frequency. SOLUTION: When the switch of a PORT1 is 'ON' and the other PORTS are 'OFF', a terminal V1+ which corresponds to the anodes of PIN diodes X11 and X12 and a terminal V1- which corresponds to cathodes are set as ground potential, the PIN diode terminal V2+ of a PORT2 is +2V, a terminal V2- is connected to a terminal V3+, and a terminal V3- is grounded. PIN diodes X21 and X22 of the PORT2 and PIN diodes X31 and X32 of a PORT3 are separately and serially connected in terms of a direct current, and power which is consumed by voltage drop such as resistance can be applied to the PIN diodes that constitute switches.
Patent JP-S6119533-A (JP)
Title: Workpiece feeder
Inventor: ONOUCHI YOSHIYUKI
IPC: B23Q7/00
Filed: 1984-07-04
Abstract: PURPOSE:In a workpiece feeder for a numerical-controlled lathe or the like, to prevent the position of a workpiece from deviating while it is transferred and facilitate the positioning of the workpiece in the circumferential direction thereof, by radially disposing a plurality of movable and fixable setting bolts at intervals in the circumferential direction of the workpiece. CONSTITUTION:Setting bolts 14a, 14b, which are fixed on guides 15 and provided with soft members 16 at the tips of the bolts, are disposed in grooves (not shown in the drawing) provided on a workpiece feeder plate 12, so that the bolts coincide with the set positions of workpieces 13a, 13b and can be moved in the radial directions of the woirkpieces and fixed by screws not shown in the drawing. As a result, the workpieces 13a, 13b are surely fixed on the workpiece feeder plate 12 so that the positions of the workpieces do not deviate during their transfer. This constitution prevents the workpieces from being damaged and facilitates their positioning in the circumferential directions of the workpieces.
Patent JP-H01307949-A (JP)
Title: Magnetic tape driving device
Inventor: YAMAMOTO TOSHINORI
IPC: G11B15/29
Filed: 1988-06-06
Abstract: PURPOSE:To stably run a magnetic tape by providing a guide axis and a capstan axis on an entry and a delivery of a magnetic tape, respectively of a pinch roller so that these axes are positioned symmetrically against a line for connecting the pressing direction of the pinch roller and the axis center of the pinch roller. CONSTITUTION:A guide axis 2 is provided on an entry of a magnetic tape of a pinch roller 3 so as to abut on the surface of the pinch roller 3, and also, this guide axis 2 and a capstan axis 1 are provided so as to be made symmetrical against a line for connecting the pressing direction P of the pinch roller 3 and the axis center of the pinch roller. Accordingly, a pair of guide axes 2 provided on the entry and the delivery of the pinch roller 3 hold down both ends of a part which is wound round to the pinch roller 3 of the magnetic tape to the pinch roller 3, while rotating at the same speed, the magnetic tape comes not to move on the pinch roller, and partial rise and fall are not generated in carrying force. In such a way, uniform and impartial carrying force is generated on the pinch roller 3, and the tape can run stably.
Patent JP-H11317828-A (JP)
Title: Facsimile equipment
Inventor: KODAIRA ITARU
IPC: H04N1/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To send many originals whose destinations and contents differ from each other with a simple operation without the need for the user to notify page numbers to be sent to each destination. SOLUTION: This facsimile equipment is provided with a read means that reads originals and with a means that selects an original with a specific characteristic with respect to an image on the original as a delimiter, selects originals of pages within a range separated by each delimiter as an original group, and sends images of each original group to destinations designated by each original group. The operation procedures are; originals are stacked on destinations A1 , A2 , A3 for the preparation, delimiter originals such as white paper sheets B1 , B2 are inserted between originals of different destinations and all the prepared originals are stacked, the originals are set on an original platen, and destinations are entered depending on the sequence of the originals placed on the original platen and a start key is depressed.
Patent JP-S5470714-A (JP)
Title: Fm receiver
Inventor: MURAYAMA KAZUO
IPC: H04B1/16
Filed: 1977-11-16
Abstract: PURPOSE:To decrease the noise component at the weak field region and to increase the articulation by increasing the de-emphasis constant in accordance with reduction of the detection level of the received wave. CONSTITUTION:At the reception time at the weak field region, the detection voltage of peak detection circuit 18 is lowered. And transistor 15 is turned off, and the  collector features a high potential with transistor 13 and 14 turned on. Then the one end of capacitor 11 and 12 of de-emphasis adjusting circuit 6 is earthed to actuate circuit 6. Accordingly, the high band is attenuated according to the de-emphasis constant of circuit 6 for the aural signal of the output of detector circuit 4, and then the aural signal is supplied to the stereo demodulation part via capacitor 8.
Patent JP-2000331712-A (JP)
Title: Lithium secondary battery using polymer gel electrolyte
Inventor: ONUKI MASAMICHI
IPC: H01M10/05
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having superior cycle characteristics even in high load charging and discharging. SOLUTION: In this lithium secondary battery, having polymer gel electrolyte containing acrylic polymer, lithium salt, and solvent, the amount of sodium contained in the polymer gel electrolyte is not more than 0.01 mole % of hydrogen bonded to carbon of an αposition of carbonyl in the polymer. The polymer gel electrolyte may be contained in an electrolyte layer between a positive electrode and a negative electrode, or may form an electrode together with active material. It is preferable that the electrolyte layer have a porous spacer, and the polymer gel electrolyte preferably is at least in an inside of the spacer, particularly to be present both in the inside and on the surface of the spacer.
Patent JP-S63303836-A (JP)
Title: Production of cement hardened body
Inventor: MATSUOKA AKIRA
IPC: C04B14/10
Filed: 1987-05-30
Abstract: PURPOSE:To obtain the titled lightweight hardened body having excellent adhesibility, aptitude for painting, cutting quality, workability and fire retarding quality, by kneading cement hardening material with a mixture obtd. by adding clay mineral of layer structure to an aq. soln. of salt. CONSTITUTION:In the aq. soln. of salt (A) such as Al2(SO4)3, Ni(NO3)2 or, as occasion demands, deliquescent CaCl2, MgCl2, the clay mineral of layer structure (B) such as kaolinite, sepiolite, mica is mixed in the proportion of 1-40wt.% component (A) to 100% component (B) to obtain a pasty to slurry mixture. Thereafter, various kinds of cement or cement hardening material having 40-80mu particle size (C) such as calcium silicate, blast-furnace slag, gypsum slag, etc., is added to the mixture in the compounding proportion of 10-300wt.% to 100wt.% component (B), kneaded and hardened.
Patent JP-S5929898-A (JP)
Title: Hydrogen storage vessel
Inventor: KATOU TSUYOSHI
IPC: C01B3/00
Filed: 1982-08-07
Abstract: PURPOSE:To prevent both condensation and solidification of granules and the decrease of capabilities absorptively storing and emitting hydrogen, by mixing the granules consisting of metal or alloy absorptively storing the hydrogen with particles and small pieces, consisting of metal or alloy material other than the above. CONSTITUTION:Hydrogen gas is forcibly injected from a valve 12 into a porous pipe 8 through a pipe 10 and absorptively stored in granules 22 consisting of metal or alloy absorptively storing hydrogen, and the heating (cooling) medium is emitted outside from an outlet 18 by circulating said medium in a hose 14, here the granules 22 result in an easily condensed and solidified state by being changed into a fine size through absorption and emission of hydrogen. The granules 22, in which particles and small pieces 26 consisting of metal or alloy material of different kind are mixed, are roughly arranged to be isolated in a bulky state containing countless air gaps to result in the condition difficult for the granules to be condensed and solidified. Accordingly, it is not difficult for the hydrogen gas to flow through the granules, and any longer time is required for the hydrogen to be absorbed and emitted.